mirror of
https://github.com/AtlasMediaGroup/Scissors.git
synced 2024-11-17 02:56:10 +00:00
47 lines
3.3 KiB
Diff
47 lines
3.3 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
|
|
From: Luna <lunahatesgogle@gmail.com>
|
|
Date: Tue, 4 Jul 2023 18:49:34 -0300
|
|
Subject: [PATCH] Fix packet-related lag exploits
|
|
|
|
|
|
diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
|
index e2f7cef0edf2775083eb87b1cb5984ec8b25c76f..c645e05ec6c309448460c7e983931b9dc79a7f7e 100644
|
|
--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
|
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
|
|
@@ -972,7 +972,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
|
|
this.player.sendSystemMessage(Component.translatable("advMode.notEnabled"));
|
|
} else if (!this.player.canUseGameMasterBlocks() && (!this.player.isCreative() || !this.player.getBukkitEntity().hasPermission("minecraft.commandblock"))) { // Paper - command block permission
|
|
this.player.sendSystemMessage(Component.translatable("advMode.notAllowed"));
|
|
- } else {
|
|
+ } else if (this.player.level().isLoadedAndInBounds(packet.getPos())) { // Scissors
|
|
BaseCommandBlock commandblocklistenerabstract = null;
|
|
CommandBlockEntity tileentitycommand = null;
|
|
BlockPos blockposition = packet.getPos();
|
|
@@ -1139,7 +1139,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
|
|
@Override
|
|
public void handleSetStructureBlock(ServerboundSetStructureBlockPacket packet) {
|
|
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
|
|
- if (this.player.canUseGameMasterBlocks()) {
|
|
+ if (this.player.canUseGameMasterBlocks() && this.player.level().isLoadedAndInBounds(packet.getPos())) { // Scissors
|
|
BlockPos blockposition = packet.getPos();
|
|
BlockState iblockdata = this.player.level().getBlockState(blockposition);
|
|
BlockEntity tileentity = this.player.level().getBlockEntity(blockposition);
|
|
@@ -1197,7 +1197,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
|
|
@Override
|
|
public void handleSetJigsawBlock(ServerboundSetJigsawBlockPacket packet) {
|
|
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
|
|
- if (this.player.canUseGameMasterBlocks()) {
|
|
+ if (this.player.canUseGameMasterBlocks() && this.player.level().isLoadedAndInBounds(packet.getPos())) { // Scissors
|
|
BlockPos blockposition = packet.getPos();
|
|
BlockState iblockdata = this.player.level().getBlockState(blockposition);
|
|
BlockEntity tileentity = this.player.level().getBlockEntity(blockposition);
|
|
@@ -1220,7 +1220,7 @@ public class ServerGamePacketListenerImpl implements ServerPlayerConnection, Tic
|
|
@Override
|
|
public void handleJigsawGenerate(ServerboundJigsawGeneratePacket packet) {
|
|
PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
|
|
- if (this.player.canUseGameMasterBlocks()) {
|
|
+ if (this.player.canUseGameMasterBlocks() && this.player.level().isLoadedAndInBounds(packet.getPos())) { // Scissors
|
|
BlockPos blockposition = packet.getPos();
|
|
BlockEntity tileentity = this.player.level().getBlockEntity(blockposition);
|
|
|